The Lincoln 1884 Lithium-Ion PowerLuber 20-Volt Battery-Operated Cordless Grease Gun is a high-quality and durable tool designed for automotive maintenance and repair. With a powerful 20-volt battery, this grease gun provides convenience and ease of use without the need for a power source. The lithium-ion technology ensures long-lasting performance, making it a reliable option for professionals and DIY enthusiasts alike. Additionally, the warranty for repair only up to 1 year gives peace of mind for customers who invest in this product.